#!/bin/bash

# Miravia Connector - Git Deployment Script
# This script commits and pushes changes to the Git repository

set -e  # Exit on any error

# Configuration
REPO_URL="https://devops.cloudhost.es/CloudHost/MiraviaConnector.git"
BRANCH="main"
PLUGIN_DIR="/home/malin/c0ding/miravia"

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

# Function to print colored output
print_status() {
    echo -e "${GREEN}[INFO]${NC} $1"
}

print_warning() {
    echo -e "${YELLOW}[WARNING]${NC} $1"
}

print_error() {
    echo -e "${RED}[ERROR]${NC} $1"
}

# Function to check if git is installed
check_git() {
    if ! command -v git &> /dev/null; then
        print_error "Git is not installed. Please install Git first."
        exit 1
    fi
}

# Function to set Git credentials
get_credentials() {
    GIT_USERNAME="Malin"
    GIT_PASSWORD="MuieSteaua09%21%40"  # URL-encoded: !@ becomes %21%40
    print_status "Using configured Git credentials..."
}

# Function to configure Git user
configure_git_user() {
    print_status "Configuring Git user..."
    git config user.name "Miravia Connector Bot"
    git config user.email "development@cloudhost.es"
}

# Function to initialize git repository if needed
init_git_repo() {
    if [ ! -d ".git" ]; then
        print_status "Initializing Git repository..."
        git init
        git remote add origin "${REPO_URL}"
    else
        print_status "Git repository already initialized."
        # Update remote URL if it changed
        git remote set-url origin "${REPO_URL}"
    fi
}

# Function to create .gitignore if it doesn't exist
create_gitignore() {
    if [ ! -f ".gitignore" ]; then
        print_status "Creating .gitignore file..."
        cat > .gitignore << 'EOF'
# WordPress
wp-config.php
wp-content/uploads/
wp-content/cache/
wp-content/backup-db/
wp-content/advanced-cache.php
wp-content/wp-cache-config.php
wp-content/plugins/hello.php
wp-content/plugins/akismet/
.htaccess

# OS generated files
.DS_Store
.DS_Store?
._*
.Spotlight-V100
.Trashes
ehthumbs.db
Thumbs.db

# IDE files
.idea/
.vscode/
*.swp
*.swo
*~

# Logs
*.log
error_log
debug.log
logs/

# Temporary files
*.tmp
*.temp
*.bak
*.backup

# Node modules (if any)
node_modules/
npm-debug.log*

# Composer
vendor/
composer.lock

# Plugin specific
*.zip
data/
EOF
    fi
}

# Function to check for uncommitted changes
check_changes() {
    if [ -z "$(git status --porcelain)" ]; then
        print_warning "No changes detected. Nothing to commit."
        return 1
    fi
    return 0
}

# Function to add all changes
add_changes() {
    print_status "Adding changes to staging area..."
    git add .
    
    # Show what will be committed
    print_status "Files to be committed:"
    git diff --cached --name-only
}

# Function to commit changes
commit_changes() {
    print_status "Committing changes..."
    
    # Create detailed commit message
    COMMIT_MSG=$(cat << 'EOF'
Fix image upload structure for Miravia API compliance

🔧 Bug Fixes:
- Fixed product image structure to match Miravia API requirements
- Updated MiraviaProduct.php getData() method to wrap images in {"Image": [...]} format
- Updated MiraviaCombination.php getData() method to wrap SKU images properly
- Resolved error "[4224] The Main image of the product is required"

📋 Changes:
- Modified getData() methods to transform flat image arrays to nested structure
- Product images: images[] → Images: {"Image": [...]}
- SKU images: images[] → Images: {"Image": [...]}
- Maintains backward compatibility for empty image arrays

🎯 Impact:
- Product uploads will now pass Miravia's image validation
- Both product-level and SKU-level images properly formatted
- Complies with official Miravia API documentation structure

🤖 Generated with Claude Code (https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
EOF
)
    
    git commit -m "$COMMIT_MSG"
}

# Function to push changes
push_changes() {
    print_status "Pushing changes to remote repository..."
    
    # Configure Git to use credentials
    git config credential.helper store
    
    # Create credentials file temporarily
    echo "https://${GIT_USERNAME}:${GIT_PASSWORD}@devops.cloudhost.es" > ~/.git-credentials
    
    # Push changes
    git push -u origin $BRANCH
    
    # Clean up credentials
    rm -f ~/.git-credentials
    git config --unset credential.helper
    
    print_status "Changes pushed successfully!"
}

# Function to show repository status
show_status() {
    print_status "Repository Status:"
    echo "Repository URL: $REPO_URL"
    echo "Branch: $BRANCH"
    echo "Last commit:"
    git log -1 --oneline
}

# Main execution
main() {
    print_status "Starting Miravia Connector Git deployment process..."
    
    # Change to plugin directory
    cd "$PLUGIN_DIR"
    
    # Check prerequisites
    check_git
    
    # Get credentials
    get_credentials
    
    # Initialize and configure Git
    init_git_repo
    configure_git_user
    create_gitignore
    
    # Check for changes
    if ! check_changes; then
        exit 0
    fi
    
    # Add, commit, and push changes
    add_changes
    commit_changes
    push_changes
    
    # Show final status
    show_status
    
    print_status "Deployment completed successfully! 🎉"
    print_status "You can view the changes at: $REPO_URL"
}

# Run main function
main "$@"